Ukanzwa 'kukandwa kwejecha rakavharwa neresin', vanhu vazhinji vanobva vangofananidza mold idzo dzakapfava, dzisina mhango dzemabhuroko einjini kana miviri yevharuvhu. Ndiwo mufananidzo webhuku. Asi muchitoro, kashoma kucheneswa kwakadaro. Icho chokwadi ndechekugara kutaurirana pakati pejecha resin yemukati, gating dhizaini, uye damn yekuwedzera kupisa kwejecha pacharo. Vazhinji vatsva, kunyangwe vamwe vatengi, vanofunga kuti ingori vhezheni yejecha rakasvibira. Kusanzwisisa ikoko kunotungamirira kune dzimwe nguva dzinorwadza, uye dzinodhura, dzekudzidza.
Iyo Core Kusanzwisisana: Haisi Kungopfeka
Izwi rekuti 'coated' rinenge richirasisa. Zvinoreva kuti passive layer. Mukuita, iyo phenolic kana furan resin haingori goko; ndiyo yese structural matrix. Nzira yekurapa - ingave inopisa-bhokisi, inodziya-bhokisi, kana inotonhora-bhokisi-inoraira zvese kubva pakugadzikana kwedimensional kusvika kushanduka kwegasi panguva yekudira. Ndakaona zvitoro zvichitsikitsira pane resin muzana kuchengetedza mutengo, kungozoguma nemold inodonha panguva yekubata kana, zvakatonyanya, kukonzera kuremara kukuru kweveining panzvimbo yekukanda. Nzvimbo inotapira ndeyechokwadi, uye inoshanduka kubva pane alloy. Semuenzaniso, nepamusoro-nickel alloys, iwe unofanirwa kungwarira zvakanyanya pamusoro pekutora sarufa kubva kune mamwe maresin masisitimu.
Apa ndipo apo ruzivo rwenguva refu mune yakazara-sevhisi foundry zvine basa. Kambani yakadai Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), nemakore makumi matatu ekukandira uye kugadzira, zvichida yakapisa neresin yakakwana nejecha kugadzira misanganiswa. Havangotengi jecha rakafanovharwa kubva pasherufu; vanogona kushandura magadzirirwo emamwe mabasa. Kana wanga uchishanda kwenguva yakareba kudaro, unounganidza raibhurari yechikonzero-ne-mhedzisiro: resin iyi ine chikamu chejecha chepombi yesimbi isina tsvina inobereka kupera uku, asi kune yakatetepa-yakakomberedzwa ductile simbi bracket, iwe unoda akasiyana catalyst uye inokurumidza tambo nguva.
Iyo gating uye venting dhizaini yejecha resin imwe mhuka zvachose. Nekuda kwekuti mold yacho yakaoma uye inenge isingapindiki kana ichienzaniswa nejecha regirinhi, magasi ari kubuda ane nzira shoma. Iwe haugone kuvimba neforoma's porosity. Ndakadzidza izvi nenzira yakaoma pakutanga, kugadzira gating system yenhevedzano yekabhoni simbi flanges. Iyo geometry yakanga iri nyore, saka ndakashandisa yakajairwa yekumhanyisa system. Mhedzisiro yanga isiri maburi anovhuvhuta, asi kuenderera, chiyero-chakanaka kudzika pamusoro penzvimbo yekukanda-gasi micro-pinholing. Kugadzirisa kwanga kusiri mamwe mavhaira, asi funga zvakare kuti simbi yakapinda sei mugomba kuti ikurudzire kuzadza kwakadzikama. Ndiko kutadza kusinganzwisisike uku kunoparadzanisa basa-shopu kubva kune nyanzvi.
Kuenderana Kwezvinhu: Iko Alloy Inoraira Maitiro
Kutaura nezve alloys, iyi ndiyo nhanho yakakosha. Resin-yakavharwa jecha kukanda haisi imwe saizi-inokodzera-zvese kune ese simbi. Inopenyera simbi, simbi dzisina tsvina, uye kunyanya iwo anonyengera akakosha alloys QSY rondedzero, senge cobalt uye nickel-yakavakirwa. Sei? Nekuti mold inopa yakanakisa dimensional kurongeka uye yakanaka yekumusoro kupedzisa kune alloys anowanzo kugadzirwa gare gare. Asi iyo resin system inofanirwa kusarudzwa kudzivirira kuita kwemakemikari. Kudururira simbi yakakwira-manganese muforoma ine kemikari isiriyo yekuparara kweresin kunogona kutungamirira kune yakashata kabhoni hupfumi paganda rekukanda, kushandura millimita yekutanga yesimbi kuita goko rakaoma, risingachinjiki.
Kune simbi yakakandwa, kunyanya grey iron, inyaya yakasiyana. Iyo nzira inoshanda, asi nyaya yehupfumi inofanira kuva yakarurama. Iyo yakakwirira dimensional kurongeka dzimwe nguva inowandisa kune zviri nyore kukanda simbi uko jecha rakasvibira raizoita. Nekudaro, kune dzakaomarara, dzakatetepa-zvikamu zvesimbi zvikamu zvinoda kunyatsojeka, senge zvimwe zvinhu zvemotokari, zvakakosha. Chinokosha hakusi kumanikidzira nzira iyo isiri yayo. Ini ndinorangarira chirongwa cheakatevedzana manhole anovhara-zvakareruka geometry. Mutengi akasimbirira pakuumbwa kwegoko re'mhando'. Takazviita, asi mari yeyuniti yaive isina musoro. Kuwana 'hunhu' kwaisaonekwa. Maitiro acho anofanira kuenderana nechikamu chinoshanda uye zvehupfumi zvinodiwa.
Uhu hunyanzvi hwezvinhu ndizvo zvaungatarisira kubva kune vertical integrated operation. Kutarisa pachiyero cheQSY-kubva kugoko uye kuisa mari kune CNC machining-kushandiswa kwavo resin-yakavharwa jecha inogona kunge iri nzira yekubatanidza mumaketani iwayo. Havasi kungogadzira mold; vari kugadzira pre-form yenzvimbo dzavo dzekugadzira michina. Iko kukanda kunofanirwa kuve nekusiyana kudiki, kufembera kuderera, uye nzvimbo inowirirana kuti ive nechokwadi chekuti CNC maitiro anotevera anoshanda uye asina zvikwapuro. Iyo yekutanga maitiro akagadzirwa aine yekupedzisa machining mupfungwa. Ndiyo nhanho yekubatanidza iwe yaunowana chete kubva kumakumi emakore ekubata iyo yese mafambiro ebasa.
Dhiyabhorosi mune Details: Tembiricha, Nguva, uye Marara
Zvinhu zviviri zvinoshanda zvisingamboratidzi mubhurocha: kudzora tembiricha uye jecha reclamation. Iyo yekupfekedza maitiro inonzwa kune ambient humidity uye tembiricha. Muchitoro chisiri-chinodzorwa nemamiriro ekunze muQingdao yemahombekombe, semuenzaniso, hunyoro hwechirimo hunogona kuita mhirizhonga nenguva dzekurapa uye kuyerera kwejecha. Iwe unopedzisira wagadzirisa zvikamu zve catalyst zuva nezuva, senge nekunzwa. Inyanzvi inotsigirwa nesainzi.
Ipapo kune jecha rakashandiswa—'jecha rinotsigira' kana kuti jecha rinopiswa nokubatwa nesimbi inopisa. Unokona kungoirasa. Kushanda kwemafuta kudzoreredza kwakakosha kune zvese mutengo uye kuenderana. Jecha rakadzoserwa zvisina kunaka rine resin yakafa, char, uye faindi zvinoparadza kuita kwejecha idzva rakavharwa. Kana iwe ukavhenganisa mujecha rakawandisa rakadzoserwa pasina kurongeka kwakaringana, simba rako rekuumbwa rinodonha. Ndakashanyira madhiri ane yakanaka mitsva yekubatisa michina yakaparadzwa ne subpar reclamation line. Iyo yese sisitimu yakasimba chete seyayo isina simba link. Kambani ine ruzivo yakave nenguva-uye ingangove guta guru-yekudyara mune yakavharwa-loop jecha system inochengetedza kuenderana.
Imwe gritty tsanangudzo ndeye pattern kupfeka. Nekuti jecha rinoshungurudza uye mapatani anoshandiswa munzvimbo inopisa, inorapa, chirongwa chekugadzirisa maturusi chine hukasha. Iyo yakasakara pateni dhizaini kana zvishoma yakamonyoroka patani ndiro haingokanganisa mold; inogona kukonzera kukundikana kwekubvisa apo goko rakarapwa rinobvarura. Izvi hazvisi zvekufungidzira. Iyo inotungamira kune downtime, manual patchwork pane molds, uye kukanda zvimedu. Iyo pateni shopu yakakosha, kazhinji yakashongedzwa pasi, chikamu chekubudirira kushanda kwegoko mold.
Kana Yakundikana: Kuverenga Kukandwa SeNyaya
Kutadza kuongorora ndiko kunogara ruzivo chairwo. A casting defect inzira yekunyora report. Nejecha resin, zvikanganiso zvine chaiyo siginicha. Veining, semuenzaniso, iwo mafin-senge mafungidziro panzvimbo yekukanda, kazhinji anoteedzera kumashure kune jecha rekuwedzera kupisa uye kuoma kwe mold. Inokuudza kuti musanganiswa wejecha rako unogona kunge wakadzimwa, kana kuti pre-kupisa kwepateni haienderane. Kusvirwa, musara wakakasharara, wakasanganiswa wejecha pasimbi, unonongedzera kukupisa kwakanyanya uye zvingangoita resin inoputsika nechisimba.
Chikanganiso chinotyisa chinogona kunge chiri gasi rine chekuita neporosity. Sezvambotaurwa, nekuti mold haina porous, gasi rinofanirwa kubuda nepamhepo dzakagadzirwa kana kumanikidzwa kupinda mumhinduro musimbi. Kana kuburitsa kwako kusina kukwana kana tembiricha yako yekudurura yakakwira zvakanyanya, unowana porosity. Asi heino hunyengeri: kusiyanisa gasi kubva kuforoma uye gasi kubva kusimbi pachayo (senge nitrogen pinholing). Nzvimbo, chimiro, uye nzvimbo yemukati ye pore zviratidzo. Mold gas porosity inowanzo onekwa pasi penzvimbo yekukanda, yakatenderedzwa, uye ine inopenya, ine oxidized mukati. Kuzvigadzirisa zvinogona kureva kugadzirisa rudzi rweresin, kudzikisa kabati, kana kuwedzera mamwe mavheti-kwete kunyungudutsa chemistry. Uhu unyanzvi hwekuongorora hwakachena, hwakaunganidzwa, maoko-pane ruzivo.
Synthesis: Sei Nyanzvi uye Nhoroondo Zvine Basa
Saka, kutenderera kumashure, izvi zvinorevei kune mumwe munhu ari kutsvaga yakavimbika sosi resin-coated jecha castings? Zvinoreva kutarisa kupfuura rondedzero yemidziyo. Zvinoreva kutsvaga rekodhi rekodhi rinoratidza kudzika kwekugadzirisa matambudziko. Kurarama kwenguva refu kwekambani, senge QSY yemakore makumi matatu nhoroondo, ndeye proxy yeizvi. Zvinoreva kuti vakapona pamacurves ekudzidza, kushomeka kwezvinhu, miedzo yakakundikana, uye vakanatsa maitiro avo kusvika pakuvimbika. Vanogona kunge vaona shanduko yetekinoroji yeresin kubva pakutanga, inorema-inorema masisitimu kusvika kune yanhasi inosunga nharaunda.
Kupa kwavo kweyekuwedzera maitiro-kudyara kwekudyara kweakanyanya-akaoma maumbirwo, CNC machining ezvakapedzwa zvikamu-zvinotaurawo zvakawanda. Zvinoratidza kuti vanonzwisisa kupi kuumbwa kwegomba kunokodzera mune yakakura yekugadzira ecosystem. Haisiyo yega chishandiso, asi chakanangana nemashandisirwo chaiwo: yakaoma geometries mukuda ma alloys uko iko kurongeka kubva kucast state kunoderedza kudzika machining mutengo uye njodzi.
Pakupedzisira, kubudirira kukanda jecha resin-yakavharwa hakusi nezve fomula. Zviri pamusoro vakadzidzira, rinenge intuitive, kudzora zana dyidzana variables. Zviri pamusoro pekuziva kuti mamiriro ekunze mangwana anogona kuchinja jecha rako musanganiswa nhasi, uye kuti kubudirira kwe $50,000 machined component kunotanga nesarudzo ye $5 bhegi resin. Ndirwo rudzi rwehunyanzvi hwakavakirwa, husina kunaka hunobva mukuzviita zuva nezuva, zuva nezuva, kwemakumi emakore. Uye ndizvo zvauri kutenga chaizvo.
